Oh my gosh! I can't believe it, that I haven't commented on this topic until now.
Well, there are a lot of Black Jack animations available these days, but my favorite Black Jack animation are still the OVAs. I got into the fandom because of those (original) 10 episodes, since they are just drop-dead gorgeous. Black Jack's characterisation is nearly perfect (but his appearance is 100% perfect), the moments were he interacts with Pinoco are well chosen & entertaining, the animation itself as well as the visual effects are just smooth & beautiful, the supporting characters are likeable and the stories are interesting & thrilling. The only thing, which you might could criticize about the OVAs, are all those annoying females, who just want to get into Black Jack's pants (but most of them don't survive the episode anyways so it's okay) and that you don't get to know anything about his past (like why he actually has the facial scar and so on). I'm also really keen on Black Jack - The Movie (1996), since it contains the same style & quality as the OVAs. It might be not very impressive at first, if you haven't already watched the OVAs, but it's still one of the better Black Jack animations.
I find it kind of difficult to add the new Black Jack OVAs (Black Jack Final, OVA 11 & 12) to the other OVAs. Sure, I always love it to see new Black Jack animations, otherwise I wouldn't have brought the DVD from Japan, but it feels kind of different, if you compare them to the original OVAs. They do have a completely different feel to it, since they used modern CGI in the new OVAs. At the beginning of OVA 12, the modern CGI was kind of horrible (even when the OVA is much better then OVA 11 since it is Osamu Dezaki's final chapter), that I actually went to check, if I didn't accidentally started to watch the "
Black Jack and the two Doctors of Darkness" movie. Another point which is (especially for me as one of the hardcore fangirls) rather annoying, is the lack of consistency, again mostly in OVA 11. Black Jack's face just looks kind of weird in some of the shots and they couldn't really decided, if they should rather stick to a hard, flat cell-shade or went nuts with the airbrush tool on his face. In the original OVAs, his face always looks appealing, not matter from which angle and even in complex shots.
Please, don't get me wrong. The new OVAs are still great but I wouldn't directly compare them to the old OVAs. I think, it kind of would have been better, to sell them as some sort of new Black Jack animation, rather then label them with the huge OVA label. Even if they tried it quite hard, to be at least equal (or might even superior), they just can't entirely live up to the huge legacy of the original OVAs.
After the OVAs, there's kind of a pendant between the 4 Miracle of Life Special (2003) & the Black Jack ONAs (2001). The ONAs are besides '
The Boy Who came from the Sky' (143. 空からきた子ども) as close as a Black Jack animation could possibly get to the manga. The stories are 100% adapted from the manga, so you don't get to see any kind of silly or unnecessary plot alterings, not to mention some palliated endings. Sure, the animation isn't that great since all those episodes have been made for streaming over the internet, but I can overlook the kind of cheap animation of those in favor of a good story. The four episodes of the 4 Miracle of Life Special are great and do have a better animation then the ONAs. I kind of wish, that they would have continued with the quality of those four episodes in the 2004 Black Jack TV series.
Next on my very long list is the Black Jack 21 series (2006), I guess. The main difference between the 2004 TV series and the Black Jack 21 series is, that you do get a gripping plot over 17 episodes, which makes you want to know what happens in the next episode. Compared to some other anime shows, the plot is rather thick and doesn't contains much filler episodes. I mean, I really love the series and have to admit, as I watched it for the first time, that I had to watch all 17 episodes in a row, or otherwise I wouldn't have been able to get some sleep at all. The only thing which kind of annoys me in Black Jack 21 is, that he's wearing that silly hat all the time. Tezuka Pro, why did you have to do this?! I mean, Black Jack has such a pretty haircut (a panda haircut), so there's no need to hide it at all. Besides, he tries to hide himself and travel around the globe unnoticed, but that stupid hat is (proverbially) just yelling '
HERE I AM'. It gets even more ridiculous, when he jumps off a train, where he had to leave all his luggage and that stupid hat behind, comes into a town, where he finds a bar to stay for the night, still with no luggage at all, but suddenly (magically) wears that stupid hat... AGAIN.
I still do feel incredibly bad for him, every time I watch the Black Jack 21 series because of the way he gets treated by everyone (I know, that he's used to it but it still pains me). I'm just glad, that he's way too stubborn to die. If I would get a buck every time I start to hum "" while he gets beaten up, shoot or nearly dies in this series, I would be rich.
Well, I have to admit that I do like some of the Black Jack TV (2004) series episodes, mainly those episodes which haven't been altered to death in order to be somewhat child-friendly. Black Jack just isn't a happy or extremely friendly character, he's complicated, shady and mysterious. They did destroy his (brilliant) characterisation in the anime and I think, that this is a point, were we don't need to argue about it. It even gets worse, if you know the original manga chapters. People who haven't read the manga might be okay with this series, since they don't know the original stories but for me, some of the episodes are just rather depressing. I'm not saying, that the entire anime is bad, because it still does have its strong and good episodes (especially after the first 25-30 episodes).
I can understand, that you need to fill 25 minutes, and that you just simply can't fill them entirely with a 20 page manga chapter. For example, the manga doesn't even have that much Pinoco in it as the anime has, and I really adore every single Black Jack/Pinoco moment in the manga, since the are both brilliant when they have some sort of argument or other daily problems. I can't say the same about the anime. There's just too much Pinoco in the anime, which wouldn't even be that bad, if it wasn't mostly random or kind of pointless scenes. Sometimes, I even wonder why the named that anime 'Black Jack' after all, since I do get the feeling, that it is more a show about the secondary characters and some random guys rather then about Black Jack and his marvelous skills. "Insert title here feat. Black Jack" or "Pinoco And Her Grumpy Doctor" would have been a much better names for the anime.
What also makes me kind of unhappy about the anime is the rather cheap animation. As some of you might know, Black Jack also makes a cameo appearance in 'Ray the Animation' and they really have been drawing his house from the outside, which looks sooo neat. So, why can't we have something similar to this in the Black Jack anime? I don't understand it, why they had to use all those really cheap CGI animations, which stick out entirely from the rest of the anime? Okay, the animation of the outside of his house might be still debatable but all those CGI cars really look awful.
Well, I also watched the "
Black Jack and the two Doctors of Darkness" movie, which was okay... well until they made Black Jack kill that bad guy at the end of the movie, because that is so totally OOC.
Oh yeah, I also watched "
Black Jack: Capital Transfer to Heian" (based on manga chapter 089. Granny/おばあちゃん), which is only a bit less then 11 minutes long but actually pretty good, concerning the quality of the animation, characterisation and adaptation.